Grace's Guide

British Industrial History

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 146,706 pages of information and 232,164 images on early companies, their products and the people who designed and built them.

William Jamieson (2)

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1859 Exhibited a Patent Cotton Saw Gin, in which circular saws are used with a moveable metallic grid, for regulating the amount of projection in the saw-teeth to suit different qualities of cotton.

A c.1860 working model of W. Jamieson's 'Cottage Saw Gin' is on display at Manchester's Museum of Science and Industry.

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